Are going to do. We are going to win this election. The race for the presidency heats up. I believe i have the skills, tenacity and determination to get us back on the right track. Vice President Joe Biden did a parade in pittsburgh but did not say if he is running. You have to talk to my wife about that. The flow of refugees across europe show no signs of letting attorneys for kim davis filed an emergency motion which they hope will get her out of jail soon. It is unacceptable to put a person in jail without bail because she followed her conscience. Evacuations are being ordered because of a wildfire in california. Approaching 100,000 acres. Vacation is over for congress. Lawmakers facing a deadline to avoid another government shutdown. Shut down would be an unforced error. A fumble on the goal line. A boy and his dog safe after being rescued from a well in mississippi. Both dehydrated. Coast guard rescued two men off the coast of texas. Air lifted from the spot. All that africa, a bull elephant joins a family of tourists having a meal. The elephant sends both men flying. Heading for the end zone watch the spin move. And all that matters. We are locked and loaded and ready to do this thing. Colberts begins his era as host tonight. I want a triple double and i want you to back it up with a hook shot. On cbs this morning. We have a jack rabbit just going the distance. Translator during the game the jack rabbit ran wild. He scores and then has a touchdown dance this mornings eye opener is presented by toyota. Lets go places. Welcome to cbs this morning. Charlie rose is on assignment. So John Dickerson is with us. Good to have you here. First day of school. The United States could be prepared to take in more refugees as the migrant crisis in europe intensifies. The white house is considering how to play a more active role in helping refugees escape isis. The state Department Says it will likely increase the number of Syrian Refugees able to enter the United States. The u. S. Has taken in about 1,500 syrian migrants. And given 4 billion in humanitarian aid. President obama is expected to announce his proposal. Families desperate for freedom are struggling to reach europe. Many clashed with police in hungary yesterday. The Prime Minister wants to speed up construction of a fence along the border to keep refugees out. The stream of misery stretches thousands of miles from the middle east. Charlie d agata spoke to some migrants who are safe after a long journey. Charlie, good morning. Reporter this Convention Center has been turned into a distribution point. Migrants have spent the night. The back log is building up in hungary. Migrants refusing to be held back. Migrants on the march in hungary squared off against police determined to walk all the way to germany if necessary. If they get here the way they are treated could not be more different. They are taken to a Convention Center and given a cot. We found him on the train over and recognized him as the young man we met just after he survived the dangerous crossing from turkey. Now for the first time in a long time he has options. Theres really no pressure like you have to go here or there. Are you surprised by that . Yeah. Because you feel like free like nice people treating you nice. Reporter having escaped a brutal civil war at home and the hardships of his trip he dreams of the day his family is reunited. Have you thought about a year or two years down the line . Have you dared to think about that far in the future . Like in the future like im going to have school, university. There will be a car after a couple of years. Reporter find a wife . Settle down . Yeah. Reporter he has left here to stay with his cousin for a couple of days while he decides what to do next. His family remains in syria and is not sure if or when they will make the journey, too. What an incredible story charlie d agata. The president ial race with Hillary Clinton trying to refocus her campaign. She is taping a talk show appearance today with Ellen Degeneres and plans to be on the tonight show. Jeb bush will try to advance his campaign tonight appearing on the premiere of the late show with Stephen Colbert. On labor day candidates were nearly tripping on each other in New Hampshire to reach the voters. Nancy cordes is in New Hampshire. Reporter one said you cant throw a rock here without running into a president ial candidate. We ran into four of those at one parade. While labor day is considered the kickoff of the campaign season, the reality is they have all been at it full time for months. No one worked harder this labor day than the president ial candidates including the new Democratic Front runner in New Hampshire, vermont senator Bernie Sanders. Sanders seemed a little surprised. How do you explain this huge shift in just a couple of months . People are saying he is right. Maybe we need to deal with income and health inequality. Reporter joe biden hit a parade in pittsburgh with energy of a new candidate though he wouldnt say he is running. You have to talk to my wife about that. Ive got to talk to my wife about that. Reporter clinton campaigned in iowa where she still has an edge. I am a true democrat. I believe that our values are the right ones for america and i am going to fight for them. Reporter the rest of the pack also rallied crowds, marched and kissed babies. What a beautiful little boy. Reporter that a Ohio Governor kasich. Usually playing golf but that is out the window these days. Reporter in New Hampshire scott walker found a way to campaign with his favorite past time. New hampshire was crawling with so many candidates they kept bumping into each other and supporters. Tell Bernie Lindsay said hello. Reporter business woman carly fiorina. Are you up for 14 more months of this . This is pretty fun. Im up for 14 more months of this. Reporter are you guys up for 14 more months . [ cheers and applause ] reporter we have seen a real summer scramble here. In june clinton and bush were leading comfortably. Now sanders and trump dominates the granite state. Was this just a summer fling or are voters here and elsewhere settling in for a long term relationship . Very nice analogy. We have a long way to go. Lawyers for defiant Kentucky Court clerk are stepping up efforts to free her from jail. Attorneys for jim davis filed emergency motion in federal court. She refused to obey the decision on samesex marriage. Jericka duncan. Outside the Carter CountyDetention Center where the clerks supporters will rally today. Reporter you can see a small stage has been set for what could be one of the biggest gatherings yet for kim davis. Among her supporters Mike Huckabee plans to be here today. We are going to pray until the doors open. Reporter outside the Carter CountyDetention Center supporters of kim davis are hoping their prayers are soon answered. We feel she is standing for the truth because if they come against her for her religious belief then the next day they will be hitting the churches. Reporter in an emergency injunction attorneys call the incarceration an assault on her individual liberty and dignity and asked the court to exemp her from authorizing marriage licenses. Pending final resolution of the appeal. That is for the court or state of kentucky to remove kim davis name off of the licenses. She simply does not want to participate herself personally in an enterprise that violates the deepest cores of her conscience. Reporter why not step down . And say i dont want to be involved in this. She has to take a stand for not only her rights but for the rights of many other whose may feel the same way but who may not have the same courage that she does. Reporter monday some davis backers went to the home of the federal judge who ordered her to jail. Davis attorneys say she is prepared to sit behind bars for as long as it takes. Five of her deputies will continue issuing marriage licenses in her absence. Critics of davis argue that she should just do her job as an elected official or resign. The dentist who killed cecil the lion returned to work. Walter palmer walked into the dental practice. In bloomington we have the latest developments this morning. Reporter dr. Walter palmer entered his office flanked by Police Officers for his own protection. He made his way into the front door and never said a word. It was six weeks ago he temporarily closed the office amid outrage of the killing of a beloved african lion. The killing triggered a massive social media back lash. In a joint interview palmer says if i had known this lion had a name and was important to the country or a study obviously i wouldnt have taken it. Palmer refused to go into much detail about the hunt, how much he paid for it or other hunts like this one and it is unclear what happened to cecils carcass. Brian bakst interviewed palmer. He wanted to steer us away from topics and say he is not going to talk about this or that. Reporter palmer confirmed he wounded cecil but said he finished the lion off the next day with an arrow, not with a gun as was first reported. And disputed accounts the animal suffered for 40 hours. The amount of time this lion wandered around wounded in africa reports were it was almost two days. He said thats not true. Reporter the hunter who helped palmer kill the rare lion has been charged in zimbabwe with failure to prevent an illegal hunt. He has been in contact with the u. S. Authorities. Havent heard from anyone in zimbabwe. They are in a holding pattern. Reporter the u. S. Fish and Wild Life Service confirms to cbs news they are investigating dr. Palmer but at this point no charges have been filed. Pope francis simplified marriage annulment procedures. It will make the process faster. Bishops will directly handle and there will be no automatic appeals. The pope says bishops should give greater help to divorced couples. This morning britains government is defending a drone strike that killed two men fighting with isis. Prime minister David Cameron told parliament the men were planning deadly attacks. One target reportedly could have been an event attended by queen elizabeth. Clarissa ward is in london with details of the drone strike attack. Reporter the two brittons killed in the drone strike have been named khan and amin. Both of the men appeared in an isis recruitment video in august of last year. In that they called on fellow western muslims to leave their comfortable looivss lives behin and join. Both men had their assets frozen by the treasury. Prime minister David Cameron said khan was plotting a terrorist attack against a high profile ceremony this summer. It is believed this was a world war ii commemoration which was attended by the queen in august. As a teenager khan was a politically active straight a student and wrote on facebook he hoped to become Prime Minister one day. Britains secretary of defense warned more drone strikes are possible if they are linked to plots against britain. Thank you. The u. S. Embassy in south africa is warning about a terrorist threat. It says extremists may target u. S. Government or business interests in south africa. A 4yearold mississippi boy and his dog are safe after falling down a well. Rescue teams cheered after lifting the two out of the hole last night. Gabe allbritton landed 23 feet. It took crews about three hours to free him. I cant say enough about what everybody did to get this little boy out of that well safe. Family members say gabe fell in the well apparently after hearing the dog wimpering below. He was taken to the hospital but is okay and so is the dog. Serena williams faces venus today at the u. S. Open. Her epic march. A win for the number one female player in the world would bring her one step closer to completing a calendar year grand slam of four major titles. This hasnt happened in nearly three decades. Michelle miller is outside where the quarter finals reignite the sibling rivalry. This is going to be good. Reporter im glad im here. Serena and Venus Williams are as close as two sisters can get. When they meet here at Arthur Ashe Stadium they will be intense adversaries. Champion of the 2001 United States open, Venus Williams. Reporter the first time the williams sisters met at the u. S. Open was exactly 14 years ago today. It was the finals and venus walked away the champion. Venus williams reporter now widely considered the greatest womens player ever, serena is the heavy favorite to win tonight. Shes beaten all of her opponents so far including madison keys on sunday. Serena considers her big sister, ranked 23rd in the world her biggest threat. She was doing well and she wants to win this. So do i so this is not easy. Reporter venus wants to win even if it means stopping her sister from complete ag grand slam this year. At the same time you are focused on winning even though circumstances are much different. They get super bowl numbers. This is the 27th meeting. The first was in 1998. It hasnt gotten easier. Reporter Serena Williams has won the australian open, french open and wimbledon. Giving her 21 major titles. She has never won all four. The last player to do that was in 1988. Venus is looking to avenge a straight set loss to serena at wimbledon in july. Im so proud of serena and we inspire each other. Reporter serena 15, venus 11 but with seven grand slam titles of her own venus is considered one of the greatest in tennis. Serena is simply playing at a higher level. She has won 52 times this year and lost only twice. So venus is 35, serena is 33. Everyone says venus is on fire, too. The lawyer for a Police Officer who shot a black man in the back said we do not know the whole story. The news is back in the morning right here on cbs this morning. This portion of cbs this morning sponsored by voya financial, changing the way you think of retirement. Flonase allergy relief nasal spray outperforms the 1 nondrowsy allergy pill. Most allergy pills only control one inflammatory substance, flonase controls six. So you are greater than your allergies. Flonase. Six is greater than one. This changes everything. When you take a sip of our Ocean Spray Cranberry juice, its a little like. [ dog barks ] and its also like. [ laughs ] [ engine revs ] but dont take our word for it. Try all of our tasty, goodforyou Ocean Spray Cranberry juices and juice drinks. Its amazing what a little cran can do. Who knows, one of these kids just might be the one. To clean the oceans, to start a movement, or lead a country. 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That story traffic and weather hey let me help with that. Oh, thank you introducing the oneandonly Volkswagen Golf sportwagen. Good. Good morning. Great news for the bart system. The transbay tube opened on schedule this morning. Bart has no delays on the system. They are now in automatic mode. There are delays though for ace train number one because of switching problems. Meantime, over at the bay bridge toll plaza, metering lights are on. Traffic is backed up clear into the macarthur maze. Its been a very busy backto work tuesday and delays for northbound 280 heading to and through downtown san jose. Heres roberta. Good morning. Speaking of san jose, look at this. Its our live weather camera looking towards the Santa Clara Valley where the last time on september 8 it was 100 degrees there it was back in 1904. Today, forecasting 100 degrees in san jose. Its right now